dbplus_rsecindex

Create a new secondary index for a relation (4.1.0 - 4.2.3 only, PECL)
mixed dbplus_rsecindex ( resource relation, mixed domlist, int type )

警告:

本函数是实验性的。本函数的行为,包括函数名称以及其它任何关于本函数的文档可能会在没有通知的情况下随 PHP 以后的发布而改变。使用本函数风险自担。

dbplus_rsecindex() will create a new secondary index for relation with consists of the domains specified by domlist and is of type type

domlist may be passed as a single domain name string or as an array of domain names.

Returns resource on success or DBPLUS_ERR_UNKNOWN on failure.